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Individual Calculations February 2023 |
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| Abu-Risha, Oliver Total change: -10.40 | |   |
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| 9. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1831 | 3.00 | 6 | -0.26 | 40 | -10.40 | |
|  Eber, Fabian | | | 2110 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Pertaia, Alexandre | | | 1431 * | GEO | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Huber, Edwin | | | 2189 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Voelk, Tobias | | | 1741 | GER | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Albrecht, Andreas | | | 1751 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Kreuz, Maximilian | | | 1538 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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